Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™

Dayton, Ontario

67°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Dayton

Ontario

67°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Dayton, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today Hourly

10-Day

Radar MinuteCast® Monthly Air Quality Health & Activities

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

June 15 - June 29

Mon 6/15

67° /48°
60%
Turning cloudy with a couple of showers this afternoon

RealFeel®74°

RealFeel Shade™64°

Max UV Index9.0 (Very High)

WindSW 8 mph

Hours of Precipitation1

Hours of Rain1

Tue 6/16

63° /51°
84%
Intervals of clouds and sunshine with a couple of showers

RealFeel®71°

RealFeel Shade™60°

Max UV Index9.0 (Very High)

WindSSE 7 mph

Hours of Precipitation2

Hours of Rain2

Wed 6/17

61° /52°
55%
A passing morning shower; otherwise, peeks of sunshine

RealFeel®62°

RealFeel Shade™58°

Max UV Index3.0 (Moderate)

WindWSW 7 mph

Hours of Precipitation0.5

Hours of Rain0.5

Thu 6/18

60° /48°
78%
Rain ending in the morning; cloudy and cool, turning breezy in the afternoon

RealFeel®56°

RealFeel Shade™56°

Max UV Index2.0 (Low)

WindNW 12 mph

Hours of Precipitation3

Hours of Rain3

Fri 6/19

60° /47°
25%
Cool with decreasing clouds; breezy in the afternoon

RealFeel®60°

RealFeel Shade™54°

Max UV Index9.0 (Very High)

WindWNW 13 mph

Sat 6/20

66° /48°
35%
Mostly cloudy with showers possible

RealFeel®67°

RealFeel Shade™62°

Max UV Index7.0 (High)

WindWNW 13 mph

Sun 6/21

66° /52°
1%
Turning cloudy

RealFeel®76°

RealFeel Shade™64°

Max UV Index9.0 (Very High)

WindSE 5 mph

Mon 6/22

66° /53°
77%
Cloudy and windy with showers

RealFeel®64°

RealFeel Shade™63°

Max UV Index2.0 (Low)

WindESE 16 mph

Hours of Precipitation4

Hours of Rain4

Tue 6/23

69° /54°
55%
Cloudy with a little rain

RealFeel®66°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindW 13 mph

Hours of Precipitation2.5

Hours of Rain2.5

Wed 6/24

70° /54°
15%
After a cloudy start, sunshine returns

RealFeel®71°

RealFeel Shade™66°

Max UV Index9.0 (Very High)

WindWNW 17 mph

Thu 6/25

69° /53°
1%
Sun and some clouds

RealFeel®74°

RealFeel Shade™66°

Max UV Index9.0 (Very High)

WindNW 7 mph

Fri 6/26

71° /53°
1%
Mostly cloudy and humid

RealFeel®79°

RealFeel Shade™75°

Max UV Index6.0 (High)

WindWSW 4 mph

Sat 6/27

71° /56°
82%
Rain in the morning; otherwise, humid with solid cloud cover

RealFeel®76°

RealFeel Shade™74°

Max UV Index4.0 (Moderate)

WindESE 9 mph

Hours of Precipitation6

Hours of Rain6

Sun 6/28

70° /54°
20%
Partly sunny and humid

RealFeel®82°

RealFeel Shade™73°

Max UV Index9.0 (Very High)

WindWNW 6 mph

Mon 6/29

66° /51°
20%
Partly sunny

RealFeel®78°

RealFeel Shade™66°

Max UV Index9.0 (Very High)

WindS 4 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

New severe weather outbreak with tornadoes looms for Midwest

35 minutes ago

Hurricane

Brewing tropical rainstorm to douse U.S. Gulf Coast; flooding dangers

2 hours ago

Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

Flooding risk could slow World Cup fans heading to Portugal-DR Congo match in Houston

1 hour ago

Astronomy

Moon to align with 3 planets in the nights before the summer solstice

1 hour ago

Weather Forecasts

First heat wave of season to build in Northwest into Monday

22 minutes ago

More Stories

Featured Stories

Climate

A mysterious ‘cold blob’ in the ocean has puzzled scientists

3 days ago

Hurricane

Past El Niño Atlantic hurricane seasons still had devastating storms

5 days ago

Severe Weather

1 dead, 22 injured in Virginia church tent collapse

2 hours ago

Travel

Deer are already using a wildlife bridge over a crash-prone highway

4 days ago

Astronomy

Meet the Artemis III astronauts flying in 2027

5 days ago

World North America Canada Ontario Dayton

Weather Near Dayton:

  • Bay City, MI
  • Greater Sudbury, Ontario
  • Sault Ste. Marie, Ontario
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...